Hi I have exactly the same problem as I'm going to spend the lockdown at my mother's place, where the internet is DSL and 4G coverage is shaky. Thanks

Good morning! I would like to know if the possibility of primary connection over 4G and backup over WAN has been added instead of the other way around.
I just bought an MR600 v2 with this hardware and firmware version:

 

Firmware: 1.3.0 0.9.1 v0001.0 Build 210208 Rel.61056n

Hardware: Archer MR600 v2 00000001

 

Thank you very much!!

@TP-Link 

The reason is that where I am in Italy I have a slow and unreliable ADSL connection, while the 4G connection is much more performing, stable and fast.  For this I would like to use it as a primary connection.  In addition, many fixed telephone operators in Italy offer a sim with unlimited GB (actually 500GB per month) for a few euro.  So I've been using 4G as my primary connection at home for a few years now.

Thanks!!

  @JonGS 

 

Hi.  I am not in Italy or remote Scotland but like many in rural UK bought an MR600 to access unlimited 4G LTE/ 5G (I have a Three mast within line of sight) vs snail-like broadband over 1950s copper wiring which I don't expect BT Openreach to upgrade before 2025-30, if then.  The 4G offers 10x better upload speed (when it works) but suffers occasional drop-outs so I'd like to have the ADSL included as failover.  In the short-term it looks as though the fix is to buy a separate Load Balancer such as TP-Link's TL-R470T+, and push the MR600 and ADSL feeds into that.  But it seems dumb to have to buy an extra TP-Link product when surely a firmware update should be able to provide most of this functionality (or at very least to have 4G LTE as primary and ADSL as failover rather than the other way round)?  Feels like pretty much everyone who is buying this router has a variant of my problem.